• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
DadCooksDinner
  • Home
  • Rotisserie
  • Recipes
  • Tools
  • Books
  • Merch
menu icon
go to homepage
  • Recipes
  • Books
  • Tools
  • Merch
  • About
    • Facebook
    • Instagram
    • Pinterest
    • RSS
    • Twitter
  • subscribe
    search icon
    Homepage link
    • Recipes
    • Books
    • Tools
    • Merch
    • About
    • Facebook
    • Instagram
    • Pinterest
    • RSS
    • Twitter
  • ×

    Home » Recipes » Pressure cooker

    Simple Instant Pot Potato Soup Recipe (With and Without Bacon)

    Published: Mar 29, 2022 · Modified: Sep 19, 2022 by Mike Vrobel · This post may contain affiliate links · Leave a Comment

    Jump to Recipe
    A bow of potato soup topped with shredded cheddar and sliced green onion, on a wooden table with an Instant Pot in the background.

    Instant Pot Potato Soup. A simple potato soup, ready in under an hour thanks to pressure cooking.

    This easy comfort food recipe makes a creamy potato soup in the Instant Pot. And of course, topping it with your favorite green onions, shredded cheddar, and bacon will make it an even more delicious soup.

    A bow of potato soup topped with shredded cheddar and sliced green onion, on a wooden table with an Instant Pot in the background.
    Instant Pot Potato Soup
    Jump to:
    • Ingredients for This Instant Pot Potato Recipe
    • How to Make Instant Pot Potato Soup
    • What kind of potatoes should I use in potato soup?
    • Do I have to make homemade chicken broth?
    • Should I top my potato soup with bacon?
    • Can I make this vegetarian?
    • Why use cornstarch in potato soup?
    • Why a cornstarch slurry?
    • I want ultra rich potato soup. Or maybe healthy potato soup.
    • What to Serve with this Instant Pot Potato Soup recipe
    • 🛠 Equipment
    • 📏Scaling
    • 📖 Recipe
    • ☃️ Storage
    • 🤝 Related Posts

    This is a simple recipe, so it depends on good ingredients, especially the chicken broth. Yes, I’m singing the praises of Instant Pot Chicken Broth again. If you have’t tried it, you really need to. Homemade broth is one of the best things you can do to improve your home cooking. Or, if you're looking for another hearty soup, check out my Pressure Cooker (Instant Pot) Lentil Soup Recipe.

    Ingredients for This Instant Pot Potato Recipe

    • Butter
    • Onion
    • Garlic
    • Dried Thyme
    • Fine Sea Salt
    • Chicken broth
    • Russet potatoes
    • Corn starch
    • Whole Milk

    See the recipe card for details

    How to Make Instant Pot Potato Soup

    • Melt butter in an Instant Pot set to sauté mode, then sauté a minced onion, a couple of cloves of crushed garlic, and a sprinkling of dried thyme.
    • Pour chicken broth into the pot (homemade or low-sodium store-bought), and add 3 pounds of diced russet potatoes.
    • Pressure cook on high pressure for 5 minutes with a quick pressure release.
    • Whisk cornstarch and milk to make a corn starch slurry, then whisk the cornstarch slurry into the soup to thicken it up even more.
    • Serve, adding the bacon, shredded cheddar, and minced green onions to the top of each bowl.

    What kind of potatoes should I use in potato soup?

    Using a starchy potato is important for a creamy soup. Starchy russet potatoes are best. If all you have are waxy potato varieties, like red potatoes or Yukon gold potatoes, they will work, but the soup will not be as thick.

    Do I have to make homemade chicken broth?

    You really should try pressure cooking your own chicken broth. It’s easy to make and freezes well. It’s one of the secret ingredients that make restaurant food taste so good. Homemade broth was one of the things that converted me to pressure cooking; once I tried a soup made with homemade chicken broth, I couldn’t go back.

    That said…

    If homemade broth is a bridge too far, go ahead and get store-bought broth. If you use store-bought broth, unless it is salt-free, skip the 1 ½ teaspoons of fine sea salt I add to the pot with the broth.

    Should I top my potato soup with bacon?

    You have to ask? Of course you should sprinkle some bacon on there. Well, unless you’re against bacon…see the next question.

    Can I make this vegetarian?

    Of course - potato soup is an obvious recipe for vegetarians. Substitute vegetable broth for the chicken broth (again, use homemade vegetable broth or store-bought low sodium broth) and skip the bacon.

    Why use cornstarch in potato soup?

    Because the starch from the potatoes isn’t quite enough. In a stovetop soup, simmering would reduce the liquid and thicken up the soup. We’re pressure cooking in a sealed pot, so there is no evaporation. Everyone loves creamy potato soup, so I want to add extra starch to help thicken it. Why cornstarch? Because it is an ingredient I always have in my pantry. If you have potato starch, you can substitute it for the cornstarch in this recipe.

    Why a cornstarch slurry?

    Why can’t I just add the cornstarch into the pot? Because the corn starch will clump up immediately in hot liquid. “Starch gelatinization” is the technical term - when cornstarch is [heated to 160°F](https://digitalcommons.unl.edu/cgi/viewcontent.cgi?article=1118&context=foodsciefacpub), it starts to thicken. Stirring it into cold liquid first - making a slurry - spreads the starch out int the cold liquid. Then, when the slurry is stirred into the soup, the starch is spread out, and when it thickens it doesn’t make big clumps.

    I want ultra rich potato soup. Or maybe healthy potato soup.

    To make Instant Pot potato soup even richer, substitute half-and-half (or heavy cream) for the regular whole milk. To make the potato soup healthier, use 2% or skim milk.

    What to Serve with this Instant Pot Potato Soup recipe

    I serve this soup with crusty bread, a salad, and a selection of potato toppings. a salad.

    I top my potato soup like a loaded baked potato. My favorite toppings are:

    • Diced onion
    • Sliced green onions.
    • Sour cream.
    • Shredded cheddar cheese.
    • Grated parmesan cheese.
    • Crumbled cooked bacon.

    🛠 Equipment

    A 6-quart pressure cooker.

    📏Scaling

    This recipe scales down down easily - cut everything in half if you don't need as much soup, or have a 3-quart pressure cooker. Scaling up runs into space issues. If you have an 8-quart pressure cooker, you can double this recipe. The cooking time is the same as the regular recipe, even if you scale up or down.

    Print

    📖 Recipe

    clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
    A bow of potato soup topped with shredded cheddar and sliced green onion, on a wooden table with an Instant Pot in the background.

    Simple Instant Pot Potato Soup Recipe (With and Without Bacon)


    • Author: Mike Vrobel
    • Total Time: 50 minutes
    • Yield: 8 cups of soup 1x
    Print Recipe
    Pin Recipe

    Description

    Instant Pot Potato Soup. A simple potato soup, ready in under an hour thanks to pressure cooking.


    Ingredients

    Scale
    • 2 tablespoons butter
    • 1 medium onion, diced
    • 1 clove garlic, crushed
    • ½ teaspoon dried thyme
    • ½ teaspoon fine sea salt
    • 4 cups chicken broth (homemade or low-sodium store bought)
    • 1 ½ teaspoons fine sea salt (if using homemade broth)
    • 3 pounds of russet potatoes, peeled (about 6 medium potatoes), peeled and cut into 1-inch chunks
    • 2 tablespoons corn starch
    • 1 cup whole milk

    Garnishes (optional)

    • Shredded cheddar cheese
    • Chopped green onion
    • Chopped cooked bacon (or bacon bits), optional

    Instructions

    1. Sauté the onion, garlic, and thyme in butter: Melt the butter in an Instant Pot set to sauté mode - medium. (Use medium heat in other pressure cookers.) Add the onion and garlic, and sprinkle with the thyme and ½ teaspoon sea salt. Sauté until the onion softens, about 5 minutes, stirring and scraping often with a flat edged wooden spoon to make sure nothing sticks to the bottom of the pot.
    2. Potatoes and broth in the pot: Pour the chicken broth into the pot, then stir in the teaspoon of fine sea salt (if using homemade chicken broth) and add the potatoes.
    3. Pressure cook for 5 minutes with a Quick Release: Lock the lid and cook at high pressure for 5 minutes. (Use “manual” or “pressure cook” mode in an Instant Pot.) Quick release the pressure from the pot. After quick-releasing the pressure, remove the lid away from you – be careful, the steam is scalding hot.
    4. Simmer the cornstarch and milk slurry: Set the Instant Pot to sauté mode - medium again (medium-high heat on a stovetop), and bring the soup to a simmer. While the soup is heating, put the cornstarch in a small bowl, and slowly whisk in ¼ cup of the milk to make a cornstarch slurry. Once the soup is simmering, slowly stir the cornstarch slurry and the rest of the milk into the soup. Simmer the soup for 3 minutes to thicken the cornstarch.
    5. Serve: Ladle into bowls, sprinkle with the shredded cheddar, green onion, and (optional) bacon. Serve and enjoy!

    Equipment

    Flat edged wooden spoon

    Buy Now →

    6-Quart Pressure Cooker

    Buy Now →
    • Prep Time: 15 minutes
    • Cook Time: 35 minutes
    • Category: Weeknight Dinner
    • Method: Pressure Cooker
    • Cuisine: American

    Keywords: Instant Pot Potato Soup, Pressure Cooker Potato Soup

    Did you make this recipe?

    Tag @DadCooksDinner on Instagram and hashtag it #DadCooksDinner

    ☃️ Storage

    This soup makes great leftovers. You can refrigerate this soup in 2-cup containers for a couple of days, or freeze for up to six months.

    🤝 Related Posts

    Instant Pot Chicken Back Broth - the cheap way to make broth
    Instant Pot Rotisserie Chicken Broth - the easy way to make broth
    Instant Pot Rustic Rotisserie Chicken Potato Leek Soup
    Instant Pot Day-After-Thanksgiving Turkey Soup with Mashed Potato Dumplings
    Instant Pot Loaded Smashed Red Potatoes
    My other Instant Pot and Pressure Cooker Recipes

    Enjoyed this post? Want to help out DadCooksDinner? Subscribe to DadCooksDinner via email and share this post with your friends. Want to contribute directly? Donate to my Tip Jar, or buy something from Amazon.com through the links on this site. Thank you.

    More Pressure cooker

    • Instant Pot Shrimp Risotto
    • Instant Pot Mexican Black Beans (no soaking needed!)
    • Instant Pot Thai Panang Curry (With Beef)
    • Instant Pot Pork Adobo Recipe (Filipino Style)

    Sharing is caring!

    Reader Interactions

    Questions? Made the Recipe? Leave a Comment Cancel reply

    Your email address will not be published. Required fields are marked *

    Recipe rating ★☆ ★☆ ★☆ ★☆ ★☆

    This site uses Akismet to reduce spam. Learn how your comment data is processed.

    Primary Sidebar

    Welcome to Dad Cooks Dinner! I'm Mike Vrobel, a dad who cooks dinner every night. I'm an enthusiastic home cook, and I write about pressure cooking, rotisserie grilling, and other food topics that grab my attention.

    More about me →

    Popular

    • Pressure Cooker Beef Shank (Osso Bucco)
    • Instant Pot Pinto Beans (No Soaking)
    • Pressure Cooker 7 Hour Leg of Lamb (in 90 minutes)
    • Pressure Cooker Brown Jasmine Rice

    Recent

    • Instant Pot Chicken Legs and Rice (Arroz con Pollo)
    • Horseradish Sauce Recipe
    • Instant Pot 15 Bean Soup With Sausage
    • Instant Pot Fettuccine Alfredo (with Chicken)

    Footer

    ↑ back to top

    About

    • Privacy Policy

    Newsletter

    • Sign Up! for emails and updates

    Contact

    • Contact

    Copyright © 2022 Dad Cooks Dinner

    27 shares